Clean Water Act discharge permit · NPDES INRM01000

SHELBY GRAVEL INCORPORATED, Columbus, IN: NPDES INRM01000 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

SHELBY GRAVEL INCORPORATED, held by Shelby Gravel Incorporated, holds NPDES permit INRM01000. EPA’s file records it issued May 15, 2019 and expiring July 23, 2024.

SHELBY GRAVEL INCORPORATED, Columbus, Indiana: Individual permit INRM01000, held by Shelby Gravel Incorporated; Industrial stormwater; Effective; issued May 15, 2019, term to July 23, 2024, by IDEM; Ready-Mix Concrete Manufacturing.

Indiana holds 1,027 Industrial stormwater coverages of this permit type in EPA’s file; 481 were issued before INRM01000. Shelby Gravel Incorporated holds 2 permits in Indiana.

Other permits held by Shelby Gravel Incorporated

SHELBY GRAVEL INCORPORATED, Indianapolis: INRM01003, issued May 15, 2019

Coverages issued nearest INRM01000

May 10, 2019: GREDE LLC, New Castle, INRM00058, held by Grede LLC
May 13, 2019: PHOENIX FABRICATORS & ERECTORS INCORPORATED, Avon, INRM00944, held by Phoenix Fabricators & Erectors Incorporated
May 14, 2019: DALTON CORPORATION WARSAW MANUFACTURING FACILITY, Warsaw, INRM01582, held by Dalton Corporation Warsaw Manufacturing Facility
May 14, 2019: INTERNATIONAL PAPER COMPANY - SPACEKRAFT, Indianapolis, INRM02549, held by International Paper Company - SpaceKraft
May 15, 2019: FXI INC., Fort Wayne, INRM00641, held by FXI Inc.
May 15, 2019: SHELBY MATERIALS INCORPORATED, Indianapolis, INRM01002, held by Shelby Materials Incorporated
May 15, 2019: SHELBY GRAVEL INCORPORATED, Indianapolis, INRM01003, held by Shelby Gravel Incorporated
May 15, 2019: HI HILL READY MIX COMPANY, Seymour, INRM01009, held by Hi Hill Ready Mix Company
May 15, 2019: REA MAGNET WIRE COMPANY, Lafayette, INRM01054, held by Rea Magnet Wire Company
May 15, 2019: BRIDON AMERICAN, Oakland City, INRM01511, held by Bridon American Corporation

SHELBY GRAVEL INCORPORATED among its neighbors

EPA’s permit file holds 35 discharge permits in the Town of Northcliff-Flatrock River subwatershed (HUC 051202050606), INRM01000 among them. Its county holds 65, 2 of them major permits; INRM01000 is a minor permit.

Other permits in the Town of Northcliff-Flatrock River subwatershed (HUC 051202050606)

22156 BLAIREX, Columbus: INRA10502, minor permit, permit term to September 11, 2027
23513-DUNLAP-BLAIREX LOT 6, Columbus: INRA14776, minor permit, permit term to October 6, 2029
25501-BLAIREX, Columbus: INRA16769, minor permit, permit term to September 4, 2030
27TH STREET SHARED USE PATH, Columbus: INRA17421, minor permit, permit term to January 14, 2031
347-163 BARTHOLOMEW CONSOLIDATED SCHOOL CORPORATION NORTHSIDE MIDDLE SCHOOL, Columbus: INRA16610, minor permit, permit term to August 12, 2030
AAA STRIPING, Columbus: INRA13711, minor permit, permit term to April 18, 2029
AAA STRIPING, Columbus: INRA14137, minor permit, permit term to June 24, 2029
ABBEY COMMONS, Columbus: INRA13027, minor permit, permit term to December 21, 2028
AIRPARK COLUMBUS SW CORNER ACCESS PROJECT, Columbus: INRA12844, minor permit, permit term to November 12, 2028
CIRCLE K COLUMBUS, Columbus: INRA11569, minor permit, permit term to April 10, 2028

What the register holds for SHELBY GRAVEL INCORPORATED: its NPDES ID, its permit type and status, its dates, its address in Columbus, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRM01000.

Identity

Facility as filed	SHELBY GRAVEL INCORPORATED
Permittee as filed	Shelby Gravel Incorporated
NPDES ID	INRM01000
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	May 15, 2019
Expiration date	July 23, 2024
Issuing agency	IDEM
Address	Columbus, IN 47202
Subwatershed	Town of Northcliff-Flatrock River (HUC 051202050606)
NAICS	327320 – Ready-Mix Concrete Manufacturing
SIC	3273 – Ready-Mixed Concrete

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRM01000.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRM01000.

Inspections

EPA’s inspection file holds no inspection for NPDES INRM01000.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES INRM01000.

Watch this permit

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

Shelby Gravel Incorporated's Storm Water Industrial permit is one of 25 such permits in Bartholomew County, and 8.0% of those 25 carry a violation on file. The permit also sits within the Town of Northcliff-Flatrock River subwatershed, which holds 35 NPDES permits including this one, and it records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.